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简介:FRED作为COM组件可以实现与Excel、VB、Matlab等调用来完成庞大的计算任务或画图,本文的目的是通过运行一个案例来实现与Matlab的相互调用,在此我们需要借助脚本来完成,此脚本为视为通用型脚本。 *!L
it:H fC!+"g55 配置:在执行调用之前,我们需要在Matlab命令行窗口输入如下命令: CO"Nv enableservice('AutomationServer', true) UYsyVY`Fm| enableservice('AutomationServer') !KmSLr7xU 3<ry/{#% 结果输出为1,这种操作方式保证了当前的Matlab实体可以用于通信。 I2*\J)|f 9Xeg&Z|! 在winwrp界面,为增加和使用Matlab类型的目录库,我们需要如下步骤: o|c%uw 1. 在FRED脚本编辑界面找到参考. Ugv"A;l 2. 找到Matlab Automation Server Type Library L=<{tzTc 3. 将名字改为MLAPP zn/b\X/ ^:,I #] eC*-/$D 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix,PutWorkspaceData适用于存储一般的数据在工作区,并赋予其为变量,PutFullMatrix试用于复数数据。 zM++Z* U$AV"F&!&} 图 编辑/参考 lwp(Pq QHbjZJ
N 现在将脚本代码公布如下,此脚本执行如下几个步骤: SD=9fh0l 1. 创建Matlab服务器。 +BkmI\ 2. 移动探测面对于前一聚焦面的位置。 LLW
xzu!< 3. 在探测面追迹光线 jt4c*0z 4. 在探测面计算照度 Fq#; 5. 使用PutWorkspaceData发送照度数据到Matlab +<\.z* 6. 使用PutFullMatrix发送标量场数据到Matlab中 FAF+ } 7. 用Matlab画出照度数据 bs\7 juHt 8. 在Matlab计算照度平均值 f>jAu;S 9. 返回数据到FRED中 ip2BvN& Ah1fcXED 代码分享: A<P rsk! G|.5.FK^ Option Explicit 9e'9$-z w[?E
oFI$Y Sub Main 6YpP/
K H\@@iK= Dim ana As T_ANALYSIS Mh*^@_h? Dim move As T_OPERATION &/tGT3) Dim Matlab As MLApp.MLApp 6qkMB|@Ix Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long LSW1,}/B Dim raysUsed As Long, nXpx As Long, nYpx As Long !i*bb~ Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double qo62!q Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double j3)fmlA Dim meanVal As Variant \1cJ?/$_Of R[_UbN 28 Set Matlab = CreateObject("Matlab.Application") pZO`18z vILq5iR ClearOutputWindow y759S)U>>p pG(%yIiAi 'Find the node numbers for the entities being used. ;&MI
M`&$ detNode = FindFullName("Geometry.Screen") gQ~X;' detSurfNode = FindFullName("Geometry.Screen.Surf 1") {8Uk] anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") ELqpIXq# ={gf x; 'Load the properties of the analysis surface being used. %W:]OPURK LoadAnalysis anaSurfNode, ana 1*ui|fuK =}7[ypQM`] 'Move the detector custom element to the desired z position. ew{(@p+$ z = 50 n*vzp?+Y GetOperation detNode,1,move '+*{u]\ move.Type = "Shift" Kzz]ZO*3 move.val3 = z [
#1<W`95 SetOperation detNode,1,move y:+4-1 Print "New screen position, z = " &z >)p8^jX D4e!A@LJ 'Update the model and trace rays. ^i!6q9<{e EnableTextPrinting (False) j65qIw_Z Update A6#5 z DeleteRays tsvh/)V TraceCreateDraw u AmDXqJ3 EnableTextPrinting (True) tj=l! v"N%w1`.e 'Calculate the irradiance for rays on the detector surface. M
h5>@-fEE raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) ,ThN/GkSC Print raysUsed & " rays were included in the irradiance calculation. eJ
O+MurO C!Oz'~l 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. zxffjz,Fe: Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) k1)=xv#S x\MzMQ#Bf 'PutFullMatrix is more useful when actually having complex data such as with }:2GD0Ru 'scalar wavefield, for example. Note that the scalarfield array in MATLAB J52- qR/ 'is a complex valued array. vRn"0Mzl8 raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) JXA!l?% Matlab.PutFullMatrix("scalarfield","base", reals, imags ) >p;cbp[ht Print raysUsed & " rays were included in the scalar field calculation." `rLy7\@; k-N`
h 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used "ABg,^jf 'to customize the plot figure. xpjv@P xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) @+P7BE} xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) 3}lT"K yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) c. ;}e:)s yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) G34fxhh nXpx = ana.Amax-ana.Amin+1 "{F e nYpx = ana.Bmax-ana.Bmin+1 r[}5<S Q N,M[Opm 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS vv%
o+r-t 'structure. Set the axes labels, title, colorbar and plot view. <+\
w .! Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) G&2`c\u{ Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) oYn|>`+6:y Matlab.Execute( "title('Detector Irradiance')" ) AYnk.H-v Matlab.Execute( "colorbar" ) h~R= ?%H[ Matlab.Execute( "view(2)" ) N=[# "4I Print "" {i09e1 Print "Matlab figure plotted..." %SHgXd#X Nxd<#p 'Have Matlab calculate and return the mean value. wq@{85 Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) C0> Z<z Matlab.GetWorkspaceData( "irrad", "base", meanVal ) O<KOsu1WW Print "The mean irradiance value calculated by Matlab is: " & meanVal #Z)8,N ^vA"3Ixb! 'Release resources -h?ed'e/zz Set Matlab = Nothing ?7]UbtW[ \p%,g&^ x End Sub 7I0[Ii pDloew 最后在Matlab画图如下: HJ]9e 44p?x8(z* 并在工作区保存了数据: C@#KZ`c) Y"dUxv1Ap n |e=7?H8 并返回平均值: \J0fr'(S ;[,r./XmH 与FRED中计算的照度图对比: rOyKugHe [')C]YQb= 例: c ?H@HoF @cC@(M~Ru 此例系统数据,可按照此数据建立模型 cFF'ygJ/ jMV9r-{*+ 系统数据 lCAD $Ia~ ]b6g Z< |Y")$pjz 光源数据: ^0fe:ac; Type: Laser Beam(Gaussian 00 mode) (- QvlpZ Beam size: 5; 9-(
\\$% Grid size: 12; )' 3V4Z& Sample pts: 100; e_v_y$ 相干光; alV{| Vf[6 波长0.5876微米, ObyF~j}j 距离原点沿着Z轴负方向25mm。 7q;wj~ L63B# H" 对于执行代码,如果想保存图片,请在开始之前一定要执行如下代码: lv=rL enableservice('AutomationServer', true) w$1B|7tX;2 enableservice('AutomationServer') 6Ex16 r 1x2) l =Is-N` QQ:2987619807 C>gC99
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